The word 'news' in English is an uncountable noun; it never changes.
Meaning: information or reports about recent events.
Pronunciation: /njuːz/
Examples of usage:
- I have just heard the news.
- I am watching the news.
- I've just received some great news.
You cannot say: 'I have a news'.
In the singular we can say: 'a piece of news'. Or on television we can hear an 'item of news'.